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How do you find the loss factor in hysteretic damping?
Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method. Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method.
Negative externalities result in a welfare loss but positive externalities result in a welfare gain?
you bet
What does dB equals to?
dB (decibel) is a logarithmic measure of the ratio of two power values, for example, two signal strengths. This is often used for power gain or power loss. For example, a loss of 10 dB means that the signal degrades by a factor of 10, a loss of 20 dB means that the signal degrades by a factor of 100, and a loss of 30 dB means that the signal degrades by a factor of 1000.
What percentage of water loss would result in heat cramps?
5 %
What is a negative result for anxiety?
loss of sleep, depression, stomach problems, the list goes on and on
What is loss load factor?
A load loss factor, LLF,not loss load factor,Êis a calculation used by electrical utility companies to measure energy loss.Ê Its the ratio of average load loss to peak load loss.
Exposure to teratogen during the fetal period is most likely to result in a spontaneous?
A teratogen is an agent or factor that causes malformation of an embryo. It would be likely to result in a spontaneous abortion, another name for a miscarriage or loss of the unborn child.
What is the difference between congenital and acquired sensory loss?
congenital sensory loss is when the person has the sensory loss from birth where as acquired sensory loss is when the sensory loss has developed as is the result result of ageing, serious injury or illness.
How do you find the loss factor in hysteretic damping?
Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method. Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method.
What is the meaning of poor power factor?
Power factor is the cosine of angle between voltage and current that we all know. And the power factor should be unity or close to unity. Unless if we have the power factor not close to unity or far away from unity is called poor power factor. This termed as poor because it will take large amount of current for the given power. If the large amount of current is drawn from the substation or anything else then the line loss will increase. Line loss is (I^2)R loss. So the current increase line loss will also be increased. So as to avoid such losses every industry should maintain their power factor(Normally in every Industry they maintain .9 and above). Those who are not maintaining power factor will be fined.
Is the Fat Loss Factor diet accurate?
Yes
The loss of water by transpiration is the result of?
capaillarity
Can hair loss be the result of becoming vegetarian?
no.
Is Loss of trust an economical consequence of shoplifting?
"Loss of trust" is not a factor in law and legal terms, it is a sociological question. In that the trust in one's fellow-man is measurably lessened by the fact that that person has committed a criminal act, one could say, yes, eventually, over time, loss of trust can result in an economic consequence to the perpetrator.
What are the risks of not protecting your files from loss?
It could result in the loss of all or some of your files
What is the loss of a natural habitat called?
The loss of a species is called extinction.
What is Relation between loss angle and Power factor?
Power factor = cos (angle)PF=cos @
